FILE PHOTO: The logo of Bayer AG is pictured at the facade of the historic headquarters of the German pharmaceutical and chemical maker in Leverkusen, Germany, May 14, 2019. REUTERS/Wolfgang Rattay/File Photo
FILE PHOTO: The logo of Bayer AG is pictured at the facade of the historic headquarters of the German pharmaceutical and chemical maker in Leverkusen, Germany, May 14, 2019. REUTERS/Wolfgang Rattay/File Photo